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White Rabbit Switch - Software
Commit 0b80f0f7 authored by Alessandro Rubini's avatar Alessandro Rubini
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userspace/spll_dbg_proxy: trailing whitespace cleanup

parent 48ce6b02
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Showing with 51 additions and 42 deletions
userspace/spll_dbg_proxy/spll_dbg_proxy.c
View file @ 0b80f0f7
......@@ -4,8 +4,9 @@
via TCP connection to the application running on an outside host, where
the can be plotted, analyzed, etc.
The debug stream contains run-time signals coming in/out the SoftPLL - for example,
the phase/frequency errors on each channel, DAC drive values, phase tags.
The debug stream contains run-time signals coming in/out the SoftPLL
- for example, the phase/frequency errors on each channel, DAC drive
values, phase tags.
Todo: poll the hardware FIFO through a driver with interrupt support
*/
......@@ -68,7 +69,8 @@ void rbuf_push(struct ring_buffer *rbuf, void *what)
return;
rbuf->count++;
memcpy(rbuf->base + rbuf->wr_ptr*rbuf->entry_size, what, rbuf->entry_size);
memcpy(rbuf->base + rbuf->wr_ptr*rbuf->entry_size, what,
rbuf->entry_size);
rbuf->wr_ptr++;
if(rbuf->wr_ptr == rbuf->num_entries)
rbuf->wr_ptr = 0;
......@@ -80,7 +82,8 @@ int rbuf_pop(struct ring_buffer *rbuf, void *dst)
return 0;
rbuf->count--;
memcpy(dst, rbuf->base + rbuf->rd_ptr*rbuf->entry_size, rbuf->entry_size);
memcpy(dst, rbuf->base + rbuf->rd_ptr*rbuf->entry_size,
rbuf->entry_size);
rbuf->rd_ptr++;
if(rbuf->rd_ptr == rbuf->num_entries)
......@@ -147,13 +150,15 @@ void sighandler(int sig)
void proxy_stuff(int fd)
{
if( rbuf_init(&spll_trace, RING_BUFFER_ENTRIES, sizeof(struct fifo_entry)) < 0)
if(rbuf_init(&spll_trace, RING_BUFFER_ENTRIES,
sizeof(struct fifo_entry)) < 0)
{
perror("rbuf_init()");
return ;
}
fprintf(stderr,"Connection accepted [record size %d].\n", sizeof(struct fifo_entry));
fprintf(stderr,"Connection accepted [record size %d].\n",
sizeof(struct fifo_entry));
proxy_done = 0;
signal(SIGPIPE, sighandler);
......@@ -166,8 +171,9 @@ void proxy_stuff(int fd)
struct fifo_entry tx_buf[ENTRIES_PER_PACKET];
int i;
/* fixme: make endian-independent */
for(i=0;i<ENTRIES_PER_PACKET;i++)
rbuf_pop(&spll_trace, &tx_buf[i]); /* fixme: make endian-independent */
rbuf_pop(&spll_trace, &tx_buf[i]);
if(proxy_done)
{
......@@ -204,7 +210,8 @@ int main(int argc, char *argv[])
}
int yes = 1;
if (setsockopt(sock_fd,SOL_SOCKET,SO_REUSEADDR,&yes,sizeof(yes)) < 0) {
if (setsockopt(sock_fd,SOL_SOCKET,SO_REUSEADDR,
&yes,sizeof(yes)) < 0) {
perror("setsockopt()");
return -1;
}
......@@ -232,7 +239,9 @@ int main(int argc, char *argv[])
socklen_t client_len = sizeof(client_addr);
int client_fd;
if((client_fd = accept(sock_fd, (struct sockaddr *) &client_addr, &client_len)) > 0)
if((client_fd = accept(sock_fd,
(struct sockaddr *)&client_addr,
&client_len)) > 0)
proxy_stuff(client_fd);
}
......
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